Square Cassette Cover for Window Blinds

FIG. 1 is a front view of a square cassette cover for window blinds;

FIG. 2 is a front-top perspective view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a left-top perspective thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a rear view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is a bottom-right perspective thereof.

The broken lines depict portions of the article that form no part of the claimed design.